Please can you help!

I’m seeing the following files as what is causing the disk space usage under your account:

/home/lizardli/lizardlicklighting.com/html/var/log/system.log (1.5G)
/home/lizardli/lizardlicklighting.com/html/var/log/exception.log (1.1G)

I’m seeing lines such as the following within the system log:

2015-03-30T16:56:19+00:00 ERR (3): Notice: Undefined variable: class in /chroot/home/lizardli/lizardlicklighting.com/html/app/design/frontend/sns_riveshop/default/template/sns/producttabs/items.phtml on line 102
2015-03-30T16:56:19+00:00 ERR (3): Notice: Undefined variable: class in /chroot/home/lizardli/lizardlicklighting.com/html/app/design/frontend/sns_riveshop/default/template/sns/producttabs/items.phtml on line 102
2015-03-30T16:56:19+00:00 ERR (3): Notice: Undefined variable: class in /chroot/home/lizardli/lizardlicklighting.com/html/app/design/frontend/sns_riveshop/default/template/sns/producttabs/items.phtml on line 102
2015-03-30T16:56:19+00:00 ERR (3): Notice: Undefined variable: class in /chroot/home/lizardli/lizardlicklighting.com/html/app/design/frontend/sns_riveshop/default/template/sns/producttabs/items.phtml on line 102
2015-03-30T16:56:19+00:00 ERR (3): Notice: Undefined variable: class in /chroot/home/lizardli/lizardlicklighting.com/html/app/design/frontend/sns_riveshop/default/template/sns/producttabs/items.phtml on line 102
2015-03-30T16:56:19+00:00 ERR (3): Notice: Undefined variable: class in /chroot/home/lizardli/lizardlicklighting.com/html/app/design/frontend/sns_riveshop/default/template/sns/producttabs/items.phtml on line 102
2015-03-30T16:56:19+00:00 ERR (3): Notice: Undefined variable: class in /chroot/home/lizardli/lizardlicklighting.com/html/app/design/frontend/sns_riveshop/default/template/sns/producttabs/items.phtml on line 102
2015-03-30T16:56:33+00:00 ERR (3): Notice: Undefined index: admin in /chroot/home/lizardli/lizardlicklighting.com/html/app/design/frontend/base/default/template/autocompleteplus/inject.phtml on line 21
2015-03-30T16:56:33+00:00 ERR (3): Warning: array_key_exists() expects parameter 2 to be array, null given in /chroot/home/lizardli/lizardlicklighting.com/html/app/design/frontend/base/default/template/autocompleteplus/inject.phtml on line 21

And within the exception.log file:

2015-03-30T16:56:46+00:00 ERR (3):
exception ‘Mage_Core_Exception’ with message ‘Invalid block type: Mage_Facebook_Block_List’ in /chroot/home/lizardli/lizardlicklighting.com/html/app/Mage.php:595
Stack trace:
#0 /chroot/home/lizardli/lizardlicklighting.com/html/app/code/core/Mage/Core/Model/Layout.php(495): Mage::throwException(‘Invalid block t…’)
#1 /chroot/home/lizardli/lizardlicklighting.com/html/app/code/core/Mage/Core/Model/Layout.php(437): Mage_Core_Model_Layout->_getBlockInstance(‘facebook/list’, Array)
#2 /chroot/home/lizardli/lizardlicklighting.com/html/app/code/core/Mage/Core/Model/Layout.php(472): Mage_Core_Model_Layout->createBlock(‘facebook/list’, ‘facebook.list.d…’)
#3 /chroot/home/lizardli/lizardlicklighting.com/html/app/code/core/Mage/Core/Model/Layout.php(239): Mage_Core_Model_Layout->addBlock(‘facebook/list’, ‘facebook.list.d…’)
#4 /chroot/home/lizardli/lizardlicklighting.com/html/app/code/core/Mage/Core/Model/Layout.php(205): Mage_Core_Model_Layout->_generateBlock(Object(Mage_Core_Model_Layout_Element), Object(Mage_Core_Model_Layout_Element))
#5 /chroot/home/lizardli/lizardlicklighting.com/html/app/code/core/Mage/Core/Model/Layout.php(210): Mage_Core_Model_Layout->generateBlocks(Object(Mage_Core_Model_Layout_Element))
#6 /chroot/home/lizardli/lizardlicklighting.com/html/app/code/core/Mage/Core/Controller/Varien/Action.php(344): Mage_Core_Model_Layout->generateBlocks()
#7 /chroot/home/lizardli/lizardlicklighting.com/html/app/code/local/Sns/Ajaxfilter/controllers/Catalog/CategoryController.php(99): Mage_Core_Controller_Varien_Action->generateLayoutBlocks()
#8 /chroot/home/lizardli/lizardlicklighting.com/html/app/code/core/Mage/Core/Controller/Varien/Action.php(418): Sns_Ajaxfilter_Catalog_CategoryController->viewAction()
#9 /chroot/home/lizardli/lizardlicklighting.com/html/app/code/core/Mage/Core/Controller/Varien/Router/Standard.php(250): Mage_Core_Controller_Varien_Action->dispatch(‘view’)
#10 /chroot/home/lizardli/lizardlicklighting.com/html/app/code/core/Mage/Core/Controller/Varien/Front.php(172): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http))
#11 /chroot/home/lizardli/lizardlicklighting.com/html/app/code/core/Mage/Core/Model/App.php(354): Mage_Core_Controller_Varien_Front->dispatch()
#12 /chroot/home/lizardli/lizardlicklighting.com/html/app/Mage.php(684): Mage_Core_Model_App->run(Array)
#13 /chroot/home/lizardli/lizardlicklighting.com/html/index.php(87): Mage::run(”, ‘store’)
#14 {main}